Some avatars not available when using API to Create Avatar Video(v2).

Here is a example of avatars, Hoon (avatar id dfb0f79cca74402cb62dd4c4fa18b742) it shows gets the error "resource could not be found" when using v2/video/generate.

Then I use API to list all available avatar, this way i know these avatar should work. But I've notice that a working avatar is missing from the list all avatar results. Example is Kaelioni (avatar id 7f63249af1a44d3bacbd2b2d36b319ba), i was able to use to create videos, but avatar info is missing from list all avatar results.